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2024 TX CDL Practice Test: Class A - Test

24. How can a person check for a leak in hydraulic brakes?
A
Remove the rear wheel and listen for a noise when the brake pedal is depressed.
B
Push the brake pedal down as far as possible and let go. If the brake makes a squeak, there may be a problem.
C
Pump the brake pedal three times and hold the pedal for five seconds. If the pedal moves, there may be a problem.
D
Push the brake pedal down as far as possible and let go. If the brake pedal returns to its normal position, there may be a problem.
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